Japan Castles On The Air (JACOTA)
Castle 10 Yamato Koriyama castle
The area and castle in Nara prefecture have a lot of history associated with them, so I decided to make Yamato Koriyama the 10th castle in this series.
From Steve’s Workbench
Remote Antenna Tuners
Part 2-Designing, Building, and Testing a Remote Antenna Matching UnitIn this final part I explain why I built a remote matching unit, how I used simple software to design it, and the many mistakes I made before I got a working product.
Report from Thailand
CQ World Wide DX Contest CW 2021 from Thailand
For E2A team, we carried on operating under the same Multi Operator Single Transmitter category with the same ops as SSB.
Short Break
About splitters
There are times when you want to use multiple receivers with a single antenna. In this case, you will need a splitter.
Technical Trivia by Dr. FB
Operation of analog switches
In this article, I will focus on MOSFET-based analog switch ICs.
FB NEWS Worldwide Jan 2022
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